Function _mm_mask_blend_pd
#[target_feature(enable = "avx512f", enable = "avx512vl")]
pub const fn _mm_mask_blend_pd(k: __mmask8, a: __m128d, b: __m128d) -> __m128d
Blend packed double-precision (64-bit) floating-point elements from a and b using control mask k, and store the results in dst.